Newborn pee color is something most parents never thought about until they opened a diaper and saw an orange or pink stain. In the first days that is often harmless, but pee color and the number of wet diapers are also two of the simplest ways to check that your baby is getting enough milk. Pee and poop go together, so keep our baby poop color chart close too.
This page follows the American Academy of Pediatrics (AAP), the CDC and the NHS: what each color usually means, how many wet diapers to expect, and when to call your pediatrician. For more on diapers and changes, browse our diapering guides.
Quick answer: what color should newborn pee be?
Healthy newborn pee is pale to dark yellow. By 5 to 7 days, the AAP expects 6 or more wet diapers a day with nearly colorless or pale yellow urine. A pink, orange or brick-red stain in the first days is usually concentrated urine. Call your pediatrician if it lasts, if wet diapers are few, or if you see blood.
Newborn pee color chart
| What you see | What it usually means | What to do |
|---|---|---|
| Nearly colorless or pale yellow | Well hydrated; what the AAP expects by 5 to 7 days | Nothing, keep counting diapers |
| Light to dark yellow | The normal range, according to the AAP | Check that wet diapers are frequent enough |
| Pink, orange or brick-red stain or “dust” in the first days | Highly concentrated urine; common while milk is coming in | Feed often; call if it lasts beyond the first week or wet diapers are few |
| Dark yellow or brown after the first day, with yellow skin or pale, creamy poop | Can be a sign of jaundice that needs checking (NHS) | Call your pediatrician the same day |
| Red, or a bloody spot, after the first week | The AAP says blood in the urine is never normal | Call your pediatrician |
Why newborn pee can look orange or pink
In the first days, babies drink small amounts of milk, so their urine is very concentrated. The AAP explains that a pink or brick-red stain in the first week is often mistaken for blood but is usually a sign of highly concentrated urine, which has a pinkish color. As long as your baby wets at least 4 diapers a day, the AAP says there is probably no cause for concern. The NHS calls this pink or orange “dust” urates: normal at 1 to 2 days old, but a sign that your baby may need help to feed more often or more effectively if it keeps appearing.
How often should a newborn pee?
The number goes up day by day as milk comes in. The CDC’s minimum for a breastfed baby is 1 wet diaper on day 1, 2 on day 2 and 5 to 6 a day from days 3 to 7. After that, the AAP says babies may pee as often as every 1 to 3 hours or as few as 4 to 6 times a day, and that output can drop by half during illness, fever or heat. Our week-by-week newborn diaper guide shows what a normal day of changes looks like.
What you can do
- Count wet diapers, not only colors. The count tells you more than one stain does. Check the dirty ones against our guide to newborn poop stages.
- Feed often. The CDC says newborns usually breastfeed 8 to 12 times in 24 hours. More milk usually means paler pee.
- Take a photo. A picture of an unusual diaper is easier to describe to your pediatrician.
- Ask for feeding help early. If stains keep appearing after the first days, a lactation consultant or your pediatrician can check the latch and your baby’s weight.
When to talk to your doctor
Call your pediatrician, based on AAP, CDC and NHS guidance, if:
- a pink or brick-red stain keeps appearing;
- by 5 days old your baby has fewer than 6 wet diapers a day (or fewer than 3 poops);
- you see real blood in the urine or a bloody spot on the diaper after the first week;
- the pee is dark yellow or brown, especially with yellow skin or eyes, or poop that is pale or creamy;
- your baby seems to be in pain or distress while peeing (the AAP says urination should never be painful).
Call right away if your baby pees only 1 or 2 times a day, is very fussy or unusually sleepy, or has a sunken soft spot: the AAP lists these as signs of severe dehydration in babies. If your baby is 3 months or younger with a rectal temperature of 100.4°F (38°C) or higher, the AAP says to call immediately.
Frequently asked questions
Is orange pee normal for a newborn?
In the first days it is common: concentrated urine can leave an orange, pink or brick-red stain. If it keeps happening after the first days, or your baby has few wet diapers, call your pediatrician, because it can mean your baby needs more milk.
Is clear pee normal for a newborn?
Yes. Once feeding is going well, nearly colorless or pale yellow urine is exactly what the AAP expects, along with 6 or more wet diapers a day by 5 to 7 days old.
How many wet diapers should a newborn have?
The CDC’s minimum is 1 on day 1, 2 on day 2 and 5 to 6 a day from day 3, rising to 6 or more a day by the end of the first week. If your baby has fewer, call your pediatrician the same day.
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Sources
- HealthyChildren.org (AAP): Baby’s First Days: Bowel Movements & Urination
- HealthyChildren.org (AAP): How to Tell if Your Breastfed Baby is Getting Enough Milk
- HealthyChildren.org (AAP): Signs of Dehydration in Infants & Children
- HealthyChildren.org (AAP): Fever and Your Baby
- CDC: Newborn Breastfeeding Basics
- NHS: Jaundice in newborns
- NHS (Just One Norfolk): What’s in the nappy
This guide is general information, not medical advice. If you are worried about your baby, talk to your pediatrician.